---
sourceDocument: Australia ServiceNow AI Platform Capabilities
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/servicenow-platform

 Release :

    - australia

ft:locale :

    - de-DE

ft:publication_title :

    - Australia ServiceNow AI Platform Capabilities

ft:clusterId :

    - platcap

bundleId :

    - platcap

workflow :

    - Platform


---

# Class extensions for integrations

# Extend classes and rules for third-party integrations {#ariaid-title1}

* Freigeben Version: Australia
* 
* Aktualisiert 12. März 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 Minute Lesedauer

Extend and update CMDB CI Class Models app classes and rules when using third-party integration tools.
When using a third-party tool to integrate with ServiceNow apps, gaps can occur between the integration and different CIs. Some of the integrated tables and classes may be missing classes and rules that are not included with the CMDB CI Class Models store app.

See the [full release notes for all CMDB CI Class Models](https://www.servicenow.com/docs/bundle/store-release-notes/page/release-notes/store/it-operations-management/store-rn-itom-cmdb-class-models.html?emcs_t=S2h8ZW1haWx8Ym9hcmRfc3Vic2NyaXB0aW9ufE1FMlVTSFREVDc3S0hTfDMzNDcxMjV8U1VCU0NSSVBUSU9OU3xoSw).

This section lists the classes that the CMDB CI Class Models app adds or updates. The classes and rules in the following table enable you to add and extend the CMDB CI Class Models store app for integrations.
{#cmdb-ci-class-models-extend__table_usq_ttl_fnb__entry__3}

| Table | Extends | Rules and related entries |
|-|-|-|
| Postgresql Schema cmdb_ci_postgresql_schema | cmdb_ci_db_catalog | Containment rule: cmdb_ci_db_postgresql_instance-\>Contains:Contained By-\>cmdb_ci_postgresql_schema |
| Postgresql Schema cmdb_ci_postgresql_schema | cmdb_ci_db_catalog | Identification Rule: Dependent, Attributes: name |
| Postgresql Schema cmdb_ci_postgresql_schema | cmdb_ci_db_catalog | Related Entries (cmdb_related_entry): * Identifier: cmdb_ci_postgresql_schema * Related table: cmdb_key_value * Referenced field: configuration_item {#cmdb-ci-class-models-extend__ul_cwy_n4m_fnb} |
| Information Object cmdb_ci_information_object | cmdb_ci | Identification rule: Independent, attributes: name |
| Information Object cmdb_ci_information_object | cmdb_ci | Related Entries (cmdb_related_entry): * Identifier: cmdb_ci_information_object * Related table: cmdb_key_value * Referenced field: configuration_item {#cmdb-ci-class-models-extend__ul_ebp_s4m_fnb} |
| Oracle Catalog cmdb_ci_db_ora_catalog | cmdb_ci_db_catalog | Related Entries (cmdb_related_entry): * Identifier: cmdb_ci_db_ora_catalog * Related table: cmdb_key_value * Referenced field: configuration_item {#cmdb-ci-class-models-extend__ul_nkd_x4m_fnb} |
| MySQL Catalog cmdb_ci_db_mysql_catalog | cmdb_ci_db_catalog | Containment rule: cmdb_ci_db_mysql_instance-\>Contains:Contained By-\>cmdb_ci_db_mysql_catalog |
| MySQL Catalog cmdb_ci_db_mysql_catalog | cmdb_ci_db_catalog | Identification rule: Dependent, attributes: name |
| MySQL Catalog cmdb_ci_db_mysql_catalog | cmdb_ci_db_catalog | Related Entries (cmdb_related_entry): * Identifier: cmdb_ci_db_mysql_catalog * Related table: cmdb_key_value * Referenced field: configuration_item {#cmdb-ci-class-models-extend__ul_xmx_1pm_fnb} |
| MS SQL Database cmdb_ci_db_mssql_database | cmdb_ci_db_instance | Related Entries (cmdb_related_entry): * Identifier: cmdb_ci_db_mssql_database * Related table: cmdb_key_value * Referenced field: configuration_item {#cmdb-ci-class-models-extend__ul_pyf_2pm_fnb} |
| Sybase Catalog cmdb_ci_db_syb_catalog | cmdb_ci_db_catalog | Containment rule: cmdb_ci_db_syb_instance-\>Contains:Contained By-\>cmdb_ci_db_syb_catalog |
| Sybase Catalog cmdb_ci_db_syb_catalog | cmdb_ci_db_catalog | Identification rule: Dependent, attributes: name |
| Sybase Catalog cmdb_ci_db_syb_catalog | cmdb_ci_db_catalog | Related Entries (cmdb_related_entry): * Identifier: cmdb_ci_db_syb_catalog * Related table: cmdb_key_value * Referenced field: configuration_item {#cmdb-ci-class-models-extend__ul_cly_gpm_fnb} |
| DB2 Database (formerly DB2 Catalog) cmdb_ci_db_db2_catalog | cmdb_ci_db_catalog | Containment rule: cmdb_ci_db_db2_instance-\>Contains:Contained By-\>cmdb_ci_db_db2_catalog |
| DB2 Database (formerly DB2 Catalog) cmdb_ci_db_db2_catalog | cmdb_ci_db_catalog | Identification rule: Dependent, attributes: name |
| DB2 Database (formerly DB2 Catalog) cmdb_ci_db_db2_catalog | cmdb_ci_db_catalog | Related Entries (cmdb_related_entry): * Identifier: cmdb_ci_db_db2_catalog * Related table: cmdb_key_value * Referenced field: configuration_item {#cmdb-ci-class-models-extend__ul_vnv_jpm_fnb} |
[ ]

{#cmdb-ci-class-models-extend__table_usq_ttl_fnb} For the list of classes in the base system, including classes that this app might extend, see [CMDB tables descriptions](https://servicenow-prod.fluidtopics.net/4cOwgEVj_nQ7LgaXZkKfwQ "List of tables in the CMDB in a base system with its name, label, and a description of the type of information that is stored in the table.").
**Zugehörige Konzepte**   

* [CMDB schema model](https://servicenow-prod.fluidtopics.net/exsuXtWUhrhgmNv~lbMf2Q "The CMDB schema model is a series of connected tables that contain all the assets and business services controlled by a company and its configurations.")